JPS569970A - Method for adding catalyst to fuel battery electrode - Google Patents
Method for adding catalyst to fuel battery electrodeInfo
- Publication number
- JPS569970A JPS569970A JP8396879A JP8396879A JPS569970A JP S569970 A JPS569970 A JP S569970A JP 8396879 A JP8396879 A JP 8396879A JP 8396879 A JP8396879 A JP 8396879A JP S569970 A JPS569970 A JP S569970A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst
- immersing
- solution containing
- concentration
- electrode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
Abstract
PURPOSE:To improve co-catalyst adding effect by immersing the substratum electrode plate, which is obtained by immersing it into a solution containing a catalyst and drying, into an aqueous solution which contains a co-catalyst in a specific concentration, and performing electrolytic reduction. CONSTITUTION:The substratum electrode plate consists of a porous carbon plate which is obtained by immersing it in a solution containing a catalyst, for example chloroplatinic acid solution in a 20g/l concentration and impregnating it with platinum chloride. The sustratum electrode is dried and is immersed into a solution containing a co-catalyst in a concentration of 0.001-0.0001mol/l, for example in aqueous solution of tin tetrachloride in 0.001mol/l, and after electrolytic reduction, the catalyst and co-catalyst have thus been added. Using the above method, the matrix 2 which is made of active carbon, minute carbon, or minute nickel and carries the catalyst is held in a tube 1 made of woven fabric or microporous film, and into the tube 1, a collector 3 made of tantalum or nickel is inserted, and thus the negaive electrode for fuel battery can be prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8396879A JPS569970A (en) | 1979-07-04 | 1979-07-04 | Method for adding catalyst to fuel battery electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8396879A JPS569970A (en) | 1979-07-04 | 1979-07-04 | Method for adding catalyst to fuel battery electrode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS569970A true JPS569970A (en) | 1981-01-31 |
| JPS6212630B2 JPS6212630B2 (en) | 1987-03-19 |
Family
ID=13817338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8396879A Granted JPS569970A (en) | 1979-07-04 | 1979-07-04 | Method for adding catalyst to fuel battery electrode |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569970A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7378450B2 (en) | 2001-12-27 | 2008-05-27 | University Of Connecticut | Aerogel and metallic compositions |
| CN107316754A (en) * | 2017-08-11 | 2017-11-03 | 苏州海凌达电子科技有限公司 | A kind of ultracapacitor Graphene electrodes material and preparation method thereof |
-
1979
- 1979-07-04 JP JP8396879A patent/JPS569970A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7378450B2 (en) | 2001-12-27 | 2008-05-27 | University Of Connecticut | Aerogel and metallic compositions |
| CN107316754A (en) * | 2017-08-11 | 2017-11-03 | 苏州海凌达电子科技有限公司 | A kind of ultracapacitor Graphene electrodes material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6212630B2 (en) | 1987-03-19 |
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